Well, something went wrong with Incognito, I had assumed it hadn't worked, but, since it has, I can only assume the process of deleting parts of prodinfo bricked the switch.That's what incognito is meant to do so that shouldn't cause a brick. You could manually input your actual serial and see if that helps, but I can't see it fixing anything.
I'm not sure how you can verify your keys. If your keys are incorrect though, you will not be able to restore or repair a backup.
I'm also able to acess all of the nand partitions with HacDiskMount and NxNandManager using these keys, I have no reason to believe they are incorrect.
Edit: I confirmed my suspicions and in fact the problem was prodinfo being meddled with by Incognito. Using a script posted on another thread I recovered the backup and recovered the nand. Switch is alive and kicking now.
Last edited by Rebeca,